Description
The SGM41518 is a battery charger and system power path management device with integrated converter and power switches for using with single-cell Li-Ion or Li-polymer batteries.
Features
- High Efficiency, 1.5MHz, Synchronous Buck Charger.
- 95% Charge Efficiency at 1A from 5V Input.
- Selectable PFM Mode for Light Load Efficiency.
- Boost Mode Support.
- Boost Efficiency of 95.5% at 0.5A and 95% at 1A.
- PMID_GD Pin Control External P-MOSFET for Protection against Fault Conditions.
- Selectable PFM Mode for Light Load Operations.
- Single Input for USB or High Voltage Adaptors.
- 3.9V to 13.5V Operating Input Voltage Range.
- 22V Absolute Maximum.
SGM41518 Datasheet
